Build RPi packages with GL Slow option

debian/rules

@@ -3,6 +3,9 @@ export QT_SELECT := qt5
 %:
 	dh $@
 
+override_dh_auto_configure:
+	qmake EXTRA_CONFIG moonlight-qt.pro
+
 override_dh_shlibdeps:
 	# Override package dependency error for /usr/lib/aarch64-linux-gnu/tegra/libnvbuf_utils.so
 	dh_shlibdeps --dpkg-shlibdeps-params=--ignore-missing-info

scripts/build-package.sh

@@ -16,9 +16,11 @@ VERSION=`cat app/version.txt`
 if [ "$TARGET" == "rpi" ]; then
     EXTRA_BUILD_DEPS="libraspberrypi-dev | rbp-userland-dev-osmc"
     EXTRA_DEPS="libraspberrypi0 | rbp-userland-osmc"
+    EXTRA_CONFIG="CONFIG+=glslow"
 elif [ "$TARGET" == "rpi64" ]; then
     EXTRA_BUILD_DEPS=""
     EXTRA_DEPS=""
+    EXTRA_CONFIG="CONFIG+=glslow"
 elif [ "$TARGET" == "l4t" ]; then
     EXTRA_BUILD_DEPS=""
 elif [ "$TARGET" == "desktop" ]; then
@@ -51,6 +53,10 @@ sed -i "s/EXTRA_BUILD_DEPS/$EXTRA_BUILD_DEPS/g" debian/control
 sed -i "s/EXTRA_DEPS/$EXTRA_DEPS/g" debian/control
 cat debian/control
 
+# Patch the rules file with target-specific config options
+sed -i "s/EXTRA_CONFIG/$EXTRA_CONFIG/g" debian/rules
+cat debian/rules
+
 # Build the package
 debuild -us -uc